50KW wind turbine(30KW,50KW,100KW,200KW)

1.Pitchcontrolled wind turbine2. Aerodynamic brake 3Maintenance free 4.Excellent in quality,5.Competitive in price .6.Long life
1. Pitch controlled 2. Aerodynamic brake 3. Maintenance free 4..Excellent in quality,5.Competitive in price .6.Long life& new type
Introduction
our products range from 150W to 300KW,We have our own factory and professional engineers who engaged in researching motor for more than ten years
50kw pitch controlled wind turbine, newly developed by Qingdao Juneng wind power technique Co,.Ltd is a patented product and pioneer in domestic. The self-developed centrifugal pitch controlled mechanism of Wind turbine adjusts blade pitch following wind rotor rotating speed, and keep wind turbine at rated rotating speed. The wind turbine has a stable output power and safe running and is maintenance free. Wind rotor never goes to over speed even encounter to variable wind speed and strong gale. Low wind speed start up, pitch regulation, safe system
Characteristics
1. Optimum aerodynamic shape design: high efficiency, low noise.
2. Centrifugal pitch controlled mechanism: 3.5m/s low wind speed startup; 3-12m/s wind speed, following wind rotor rotate speed to adjust blade angle at optimum TSR, run in high efficiency; over rated wind speed, wind rotor never goes to over speed and has stable control; 6-30m/s wind speed, wind turbine can run smoothly.
3. Direct drive permanent magnet generator, low startup.
4. Safety control: has aerodynamic brake, electric magnet brake, mechanical brake and manual stop mechanism.
5. Sealed slip ring, no cable twist;
6. Streamline design.
7. Long acting anticorrosive treats, no corrosion in 15years.
Technical parameter
Model
FD-50kw
Rated power(W)
50000
Rated voltage(V)
400
Rotor diameter(m)
15.0
Start-up wind speed(m/s)
3.5
Rated wind speed(m/s)
14
Work wind speed(m/s)
6~30
Security wind speed(m/s)
40
Rated rotating speed(r/m)
150
Blade material
glass fiber
Blade quantity
3
Tower height(m)
22
Tower diameter(mm)
Φ450*9
Suggested batteries capacity
12V200AH(70pieces)